Ferro-alloy
[机] 铁合金
🧩 词语组成解析
[计] 铁共振
alloy
['ælɔɪ]
n. 合金;（合金中的）劣等金属;搀杂品;成色;
v. 合铸，熔合（金属）;铸成合金;在…中搀以杂质，使（金属）减低成色;
al(ad-=to)+loy(to bind)→合金；杂质；贬低；损害
🗣️ 情景例句
I think
我想，
Here's no necessary.
我看没这必要。
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。